r205037 - Use constexpr again, this time portably

[Duncan P. N. Exon Smith]

Author: dexonsmith
Date: Fri Mar 28 14:27:37 2014
New Revision: 205037

URL: http://llvm.org/viewvc/llvm-project?rev=205037&view=rev
Log:
Use constexpr again, this time portably

Responding to Justin's review of r205025.

Modified:
    cfe/trunk/lib/CodeGen/CodeGenPGO.cpp

Modified: cfe/trunk/lib/CodeGen/CodeGenPGO.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenPGO.cpp?rev=205037&r1=205036&r2=205037&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenPGO.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenPGO.cpp Fri Mar 28 14:27:37 2014
@@ -815,8 +815,8 @@ namespace {
 }
 
 static void emitRuntimeHook(CodeGenModule &CGM) {
-  const char *RuntimeVarName = "__llvm_profile_runtime";
-  const char *RuntimeUserName = "__llvm_profile_runtime_user";
+  LLVM_CONSTEXPR const char *RuntimeVarName = "__llvm_profile_runtime";
+  LLVM_CONSTEXPR const char *RuntimeUserName = "__llvm_profile_runtime_user";
   if (CGM.getModule().getGlobalVariable(RuntimeVarName))
     return;